There are several, but namely for gameplay the two most well known are Alchestbreach and Gopher. I tend to watch a lot of Al myself.

_________________“The worst thing that could possibly happen to anybody would be to not be used for anything by anybody. Thank you for using me, even though I didn't want to be used by anybody.” -Kurt Vonnegut

Oh definitely. Al's all about the fun and goofy. That's typically what I look for in my let's play experience. Most of my friends have the wacky random sense of humor so it's just my sort of thing.

_________________“The worst thing that could possibly happen to anybody would be to not be used for anything by anybody. Thank you for using me, even though I didn't want to be used by anybody.” -Kurt Vonnegut

@onowrouzi well in my playthroughs im not all serious guy i like a little fun but for youtuber you can give it to MXR for trying now he did skyrim mods but jumped now to fallout 4 mods and he shows some good mods

If we aren't talking strictly Fallout, I'd say Shoddycast, they've done an amazing job with their Fallout LORE series, if you haven't watched it I definitely recommend it. Really interesting stuff. Plus they release a few perspective videos on some of the more questionable factions making you wonder if they truly are bad are not.

@kalitx well im not a lore person myself but nice taste bud , i found about builds and some is it worth perks Fudgemuppet to be good and about some good mods is Brodual too but other then that i respect you about your knowledge